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614:
THE IKON" INDUSTRY,
tion in 1935 will be so rapid that in a period of five years, say from 1935 to 1939 inclusive, as much ore will be smelted as was used from 1880 to 1900.
"We are today eating up the hoardings of untold geologic ages at a rate which will exhaust the known rich deposits during "the present century. When these are gone it may be that others will be discovered, and it may be that the eastern part of the United
TABLE XXXIII-D. Approximate Annual Output in the Steel-Producing Districts.
District.
Tons.
Pittsburgh; parts of Pennsylvania, Ohio, and W. Va., U. S. A..     7,400,000
The Ruhr, -western Westphalia, including Aachen, Germany      4,660,000
Illinois, U. S. A....................................................     1,750,000
Lothringen and Luxemburg, Germany............................     1,410,000
Northeast coast of England ; (Cleveland)..........................     1,300,000
The Saar, Germany.................................................     1,040,000
South Wales.......................................................     1,000,000
Belgium............................................................     1,000,000
South Russia.....................................................         980,000
Scotland...........................................................        950,000
Cleveland, Ohio, U. S. A...........................................       870,000
Johnstown, Pa., U. S. A...........................................        800,000
West coast of England; Lancashire and Cumberland............       800.000
Eastern France; the Minette District.............................       650,000
Silesia, Germany..................................................       590,000
South. Yorkshire, England.........................................        560,000
New York and New Jersey, U. S. A...............................        550,000
Southeast Pennsylvania, U. S. A..................................        500,000
Steelton, Pa., U. S. A..............................................       440,000
Northern France...................................................        380,000
Staffordshire, England...........................................       380,000
Hungary...........................................................        850,000
Sparrow's Point, Md., U. S. A.....................................        350,000
Central France.......................,........................'.___        310,000
Th e Urals, Russia.................................................        290,000
Poland, Russia....................................................       280,000
Central Sweden ....*................................................       380,000
Styria, Austria...................................................       250,000
Colorado, U. S. A..................................................       240,000
Ilsede, Germany...................................................       240,000
Moravia and Silesia, Austria.......'...............................       230,000
Bohemia, Austria..................................................       210,000
New England, U. S. A.............................................       200,000
Spain...........................................................;...       200,000
Italy...............................................................       190,000
Moscow, Russia.......,............................................       190,000
Canada.........................................................         180,000
North Russia......................................................       180,000
The Siegen, Germany.............................................       150,000
Saxony, Germany.................................................       140,000
All other districts and countries,..................................     3,380,000
Total for the world,.......................................   35,850,000